- ______ is Sam? - I think he is at Tina’s home.A. Who B. How C. Where
—He’s never been to Mount Huang, ________? — ________. He wishes to go there again.
We all think _______ necessary ________to the teacher carefully in class. A it; listeningB. that; to listen C. it’s; listenD. it; to listen
— Would you mind _______the door? — ________. It’s really cold here.
As Jack left his membership card at home, he wasn't allowed into the sports club.
_______ His (his) children _______ his wife were invited to the party.